https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-27T18:09:04.016435Z
2024-04-27T18:09:33.056360Z
s3://sentinel-s1-l1c/GRD/2024/4/27/IW/DV/S1A_IW_GRDH_1SDV_20240427T180904_20240427T180933_053623_0682D6_4848
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2024-04-27T18:09:04.016435Z
2024-04-27T18:09:33.056360Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240427T182541_V20240427T180052_20240428T003552.EOF
347.2417907016499
693000
Copernicus Ground Segment
2024-04-27T18:36:31.788313Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240427T180904_20240427T180933_053623_0682D6_4848
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.857669197380934 30.556620580507484,-2.460352018693257 30.622020020255334,-2.1921802718879997 30.665426469261455,-1.7893552550786316 30.729518385573794,-1.5204051535076346 30.77156894038125,-1.1182102202433142 30.83334876906989,-0.8485103103310121 30.874033219673784,-0.58074319428781 30.91384085147424,-0.28215374570161583 30.957524786689717,-0.3294543937131148 31.195444158234732,-0.4356307639691534 31.737380959438397,-0.5042984265665351 32.09895323264111,-0.5398498263863344 32.2795600719162,-0.5694254948907118 32.46100134609482,-0.5947561457793059 32.58271644048803,-0.8897884485773067 32.5407872929035,-1.1646462446503882 32.50106696631721,-1.4437881039405909 32.460083056402695,-1.8518589907801746 32.398978736721574,-2.128919407072208 32.356698144043975,-2.5389918566785314 32.29292580420501,-2.813919974373129 32.249376721677365,-3.21606541733409 32.18451781970713,-3.19299314747597 32.06169997270642,-3.1530309579280527 31.880683349633504,-3.111165518601883 31.69997885245432,-3.0711402495548135 31.518976147561595,-3.0324150688395135 31.33776187819136,-2.9929978311872683 31.1566617619264,-2.9506790234832265 30.976040648180362,-2.9115301040748958 30.79489938739141,-2.857669197380934 30.556620580507484))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84210806518648
46.50413506227994
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2024-04-27T20:10:16.854033Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N31W003/2024/04/27/0682D6
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-2.9562926042066113 31.0,-3.0 31.18883280336976,-3.0 32.0,-2.0 32.0,-2.0 31.0,-2.9562926042066113 31.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_0682D6_N31W003_2024_04_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0682D6_N31W003_2024_04_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0682D6_N31W003_2024_04_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0682D6_N31W003_2024_04_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0682D6_N31W003_2024_04_27_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid